40301503252 has 12 divisors (see below), whose sum is σ = 72802715776. Its totient is φ = 19500727320.

The previous prime is 40301503243. The next prime is 40301503301. The reversal of 40301503252 is 25230510304.

It is a super-2 number, since 2×40301503252² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162505938 + ... + 162506185.

Almost surely, 2^40301503252 is an apocalyptic number.

It is an amenable number.

40301503252 is a deficient number, since it is larger than the sum of its proper divisors (32501212524).

40301503252 is a wasteful number, since it uses less digits than its factorization.

40301503252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325012158 (or 325012156 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The spelling of 40301503252 in words is "forty billion, three hundred one million, five hundred three thousand, two hundred fifty-two".